#173069

#173069

Color Values

HEX

#173069

RGB

23, 48, 105

HSL

221.7, 64.1%, 25.1%

HSV

221.7, 78.1%, 41.2%

CMYK

78.1%, 54.3%, 0.0%, 58.8%

OKLCH

0.3257 0.1047 263.8

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#173069

#695017

Analogous

#175969

#271769

#173069

Triadic

#173069

#691730

#306917

Split Complementary

#173069

#692717

#596917

Tetradic

#173069

#691759

#695017

#176927

Color Blindness Simulation

Original

#173069

Protanopia

#22225B

Deuteranopia

#201E58

Tritanopia

#18504E

Achromatopsia

#2F2F2F

CSS Usage

background-color: #173069;
color: #173069;
border-color: #173069;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FC
100
#E3E9F7
200
#C4D2F2
300
#9BB3E9
400
#6489DD
500
#2E60D1
600
#254DA7
700
#1D3D86
800
#173069
900
#14264C
950
#0D1830

Contrast Checker

Text on white

12.63:1

AA Pass AAA Pass

Text on black

1.66:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026